![Rainbow Overdragon [LED2-EN037] Super Rare](http://darkcrystalcards.com/cdn/shop/products/b90d15af-d3ff-5b1c-bc21-b9d66ae4e25a.png?v=1630518950&width=478)
![Rainbow Overdragon [LED2-EN037] Super Rare](http://darkcrystalcards.com/cdn/shop/products/b90d15af-d3ff-5b1c-bc21-b9d66ae4e25a_1024x.png?v=1630518950)
Description
| Set: | Legendary Duelists: Ancient Millennium |
| Card type: | Fusion/Effect Monster |
| Rarity: | Super Rare |
| Attack: | 4000 |
7 "Crystal Beast" monsters
(This card is always treated as an "Ultimate Crystal" card.)
Must be either Fusion Summoned, or Special Summoned by Tributing 1 Level 10 "Ultimate Crystal" monster (in which case you do not use "Polymerization"). Once per turn: You can banish 1 "Crystal Beast" monster from your GY; this card gains ATK equal to the banished monster's, until the end of this turn. (Quick Effect): You can Tribute this Fusion Summoned card; shuffle all cards on the field into the Deck.
(This card is always treated as an "Ultimate Crystal" card.)
Must be either Fusion Summoned, or Special Summoned by Tributing 1 Level 10 "Ultimate Crystal" monster (in which case you do not use "Polymerization"). Once per turn: You can banish 1 "Crystal Beast" monster from your GY; this card gains ATK equal to the banished monster's, until the end of this turn. (Quick Effect): You can Tribute this Fusion Summoned card; shuffle all cards on the field into the Deck.